@charset "utf8";
main{
	width: 100%;
	height: 5035px;
}
nav{
	width: 1200px;
	margin: 0 auto;
}
main nav div#mainnav{
	width: 1200px;
	height: 92px;
	mar gin: 0 auto;
	background-color: white;
}
main nav div#mainnav div.mainnav_left ul li img{
	margin-top: 12px;
}
main nav div#mainnav div.mainnav_left ul li a{
	line-height: 92px;
	padding: 0 9px;
	color: #333333;
}
main nav div#mainnav div.mainnav_left ul li a:hover{
	color: #ff6700;
}
main nav div#mainnav div.main_right{
	width: 266px;
	height: 45px;
	float: right;
	border: 1px solid #e0e0e0;
	margin-top: 22px;
}
main nav div#mainnav div.main_right ul li{
	float: right;
}
main nav div#mainnav div.main_right ul li.a i{
	padding: 12px 25px;
	border-left: 1px solid #e0e0e0;
    position: relative;
    bottom: -12px;
    background: url(../img/search.png) no-repeat;
    background-position: center center;
}
main nav div#mainnav div.main_right ul li a{
	font-size: 14px;
	line-height: 45px;
	padding: 0 7px;
	background-color: #eeeeee;
	margin: 4px;
}
main nav div#mainnav div.main_right ul li a:hover{
	background: #ff6700;
	color: #ffffff;
}

/* ------------------------------------轮播图--------------------------------------------------------- */
main div#all{
	width: 1200px;
	height: 415px;
	margin: 0 auto;
}
main div#all aside{
	width: 270px;
	height: 414px;
	background: #8c8c8c;
	float: left;
}
main div#all aside ul.sidebar div.out{
	width: 400px;
	height: 414px;
	background: #000000;
	position: absolute;
	left: 295px;
	top: 135px;
	z-index: 100;
	/* 显示与隐藏：JavaScript【JQuery框架】 */
	display: none;
}
main div#all aside ul.sidebar li.shou{
	margin-top: 12px;
}
main div#all aside ul.sidebar li span{
	color: #fff;
	float: right;
	padding-right: 15px;
	line-height: 39px;
}
main div#all aside ul.sidebar li:hover{
	background: #ff6700;
}
/* ---------------------------------------------------------------------------------------------------------------------- */
main div#main_subnav{
	width: 1200px;
	height: 155px;
	margin: 17px auto;
}
main div#main_subnav ul li{
	float: left;
	padding-right: 16px;
}
main div#main_subnav ul li img:hover{
	box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.5);
}
main div#main_subnav ul li img.subnav:hover{
	box-shadow: none;
}
/* ---------------------------------------------小米明星单品----------------------------------------------------- */

main div#main_four ul li{
	width: 34px;
	height: 25px;
	border: 1px solid #e0e0e0;
	float: right;
	position: relative;
	bottom: 0;
	text-align: center;
}
main div#main_four ul li:hover{
	background: #666666;
}
main div#main_four ul li.four_right{
	border-right: none;
}
/* ---------------------------------------------------------------------------------------------------------------------- */
main div#main_five{
	width: 1200px;
	height: 343px;
	background: #fff;
	margin: 0 auto;
	text-align: center;
}
main div#main_five dl{
	width: 213px;
	height: 307px;
	background: #fafafa;
	float: left;
	margin-right: 32px;
   display: grid;
   grid-template-rows: repeat(3, 30px);
}
main div#main_five dl:nth-child(1){
	border-top: 1px solid #ffac13;
}
main div#main_five dl:nth-child(2){
	border-top: 1px solid #83c44e;
}
main div#main_five dl:nth-child(3){
	border-top: 1px solid #2196f3;
}
main div#main_five dl:nth-child(4){
	border-top: 1px solid #e53935;
}
main div#main_five dl:last-child{
	border-top: 1px solid #00c0a5;
	float: right;
	margin-right: 0;
}
main div#main_five dl dt img{
	margin: 35px auto;
}
main div#main_five dl dd.zi{
	color: #afafaf;
}
main div#main_five dl dd.qian{
	color: #ff6709;
}
/* --------------------------------------------------------智能硬件------------------------------------------------------ */
main div#next_half{
	width: 100%;
	height: 3908px;
	background: #f5f5f5;
}
/* ---------------------------------------------------------------------------------------------------------------- */
main div#next_half div#main_seven{
	width: 1200px;
	height: 550px;
	margin: 0 auto;
}
main div#next_half div#main_seven div.child dl{
	width: 210px;
	height: 550px;
	float: left;
}
main div#next_half div#main_seven div.child dl dd{
	position: relative;
	top: 50px;
	text-align: center;
	padding: 10px;
}
main div#next_half div#main_seven div.child dl dd.zi1{
	font-size: 20px;
	color: #000000;
}
main div#next_half div#main_seven div.child dl dd.zi2{
	font-size: 14px;
	color: #333333;
}
main div#next_half div#main_seven div.child dl dd.qian{
	padding: 10px;
	font-size: 20px;
	color: #00a8ff;
}
main div#next_half div#main_seven div.seven_bottom dl{	
	margin-top: 10px;	
}
/* ----------------------------------------------------------------------------------------------- */
main div#next_half div#main_fifteen{
	width: 1200px;
	height: 376px;
	margin: 0 auto;
}
main div#next_half div#main_fifteen dl{
	width: 268px;
	height: 370px;
	float: left;
	margin-right: 42px;
	display: grid;
	grid-template-rows: repeat(4, 45px);
	transition: transform 0.3s ease;
	background: #ffffff;
}
main div#next_half div#main_fifteen dl dt img{
	width: 268px;
	height: 200px;
}
main div#next_half div#main_fifteen dl:last-child{
	margin-right: 0;
	float: right;
}
main div#next_half div#main_fifteen dl dd{
	font-size: 14px;
	color: #333333;
	position: relative;
	bottom: -180px;
	width: 250px;
	left: 5px;
}
main div#next_half div#main_fifteen dl:hover{
	transform: translateY(-5px);
	box-shadow: 5px 5px 30px rgba(0, 0, 0, 0.3);
}
main div#next_half div#main_fifteen dl dd.zi1{
	font-size: 12px;
	color: #b0b0b0;
	padding-top: 45px;
}
main div#next_half div#main_fifteen dl ul li{
	float: left;
	margin-right: 25px;
	margin-left: 5px;
	margin-top: 210px;
	font-size: 14px;
	color: #333333;
}
main div#next_half div#main_fifteen dl ul li.qian{
	color: #ff6709;
	border-left: 1px solid #afafaf;
	padding-left: 20px;
}
/* -------------------------------------------------------------------------------------------- */
main div#next_half div#main_seventeen{
	width: 1200px;
	height: 383px;
	margin: 0 auto;
}
main div#next_half div#main_seventeen dl{
	float: left;
	width: 268px;
	height: 383px;
	background: #ffffff;
	margin-right: 42px;
	text-align: center;
	transition: transform 0.3s ease;
}
main div#next_half div#main_seventeen dl:hover{
		transform: translateY(-5px);
		box-shadow: 5px 5px 30px rgba(0, 0, 0, 0.3);
}
main div#next_half div#main_seventeen dl:first-child{
	border-top: 1px solid #ff6709;
}
main div#next_half div#main_seventeen dl:nth-child(2){
	border-top: 1px solid #83c44e;
}
main div#next_half div#main_seventeen dl:nth-child(3){
	border-top: 1px solid #e53953;
}
main div#next_half div#main_seventeen dl:last-child{
	border-top: 1px solid #2196f3;
	float: right;
	margin-right: 0;
}
main div#next_half div#main_seventeen dl dd:first-child{
	margin-top: 40px;
}
main div#next_half div#main_seventeen dl dd:nth-child(2){
	font-size: 20px;
	color: #000000;
	margin-top: 20px;
}
main div#next_half div#main_seventeen dl dd:nth-child(3){
	font-size: 12px;
	margin: 20px;
}
main div#next_half div#main_seventeen dl dt img{
	margin-top: 15px;
}
main div#next_half div#main_seventeen dl dt img.icon{
	margin-top: 40px;
}
/* ----------------------------------------------------------------------------------------------------- */
main div#next_half div#main_nineteen{
	width: 1200px;
	height: 263px;
	margin: 0 auto;
}
main div#next_half div#main_nineteen dl{
	width: 280px;
	height: 263px;
	float: left;
	margin-right: 26px;
	background: #ffffff;
}
main div#next_half div#main_nineteen dl:last-child{
	float: right;
	margin-right: 0;
}
main div#next_half div#main_nineteen dl dt img{
	width: 280px;
	height: 164px;
}
main div#next_half div#main_nineteen dl dt img.video{
	width: 40px;
	height: 30px;
	position: relative;
	bottom: 43px;
	left: 20px;
}
main div#next_half div#main_nineteen dl dd{
	position: relative;
	bottom: 20px;
	text-align: center;
	margin-top: 10px;
}
main div#next_half div#main_nineteen dl dd.zi1{
	font-size: 14px;
	color: #000000;
}
main div#next_half div#main_nineteen dl dd.zi2{
	font-size: 12px;
}